3459995

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 5617920

約数和(自身を除く): 2157925

約数列:

[1, 5, 7, 11, 19, 35, 43, 55, 77, 95, 121, 133, 209, 215, 301, 385, 473, 605, 665, 817, 847, 1045, 1463, 1505, 2299, 2365, 3311, 4085, 4235, 5203, 5719, 7315, 8987, 11495, 16093, 16555, 26015, 28595, 36421, 44935, 62909, 80465, 98857, 182105, 314545, 494285, 691999, 3459995]

約数ペア:

[(1, 3459995), (5, 691999), (7, 494285), (11, 314545), (19, 182105), (35, 98857), (43, 80465), (55, 62909), (77, 44935), (95, 36421), (121, 28595), (133, 26015), (209, 16555), (215, 16093), (301, 11495), (385, 8987), (473, 7315), (605, 5719), (665, 5203), (817, 4235), (847, 4085), (1045, 3311), (1463, 2365), (1505, 2299)]